Advanced motor with safety features built in that no other company has.Will fit ANY boat lift that has a wheel. Up to 7,000 pound capacity.12 Volt / 24 Volt DC Batteries. Hook up one or two batteries. We recommend 24 or 27 series Deep Cell Batteries.Quick and easy install. All directions included.Comes with a back up bit to lower or raise motor incase of a power failure. See video on how to use back up bit in the video section.Comes with 2 keys and pendant port built in so you can add an optional pendant. (Pendant shown below)Lift Tech Marine offers a 2 year warranty against manufacture defects on all of our boat lift motors.